Mechanical Calculation on the Flexible Bearing of Harmonic Driver

摘要：

　　The flexible bearing is an important component and installed in the harmonic driver which transmits motion by elastic characteristics of flexible parts.The rings of the flexible bearing are forced to deform by the wave generator of harmonic driver in its unique working condition different from normal bearings.A large bending stress is generated in the both rings of the flexible bearing after assembly deformation in addition to the contact stress of normal bearings.And,the meshing state of the internal gear of the driver will also be affected greatly.In the present research,a statically indeterminate model is proposed by combining theory of normal bearings with mechanics of materials to solve the deformation characteristics and internal force state of the flexible bearing under the wave generator.The results show that the error of mathematical model is within 6.7%.

作者: Anming Wang Yazhen Wang Kun Zhao Li Song

作者单位: School of Mechatronic Engineering and Automation,Shanghai University,Shanghai,China Technology Centre of Cixing Bearing GROUP CO.LTD,Ningbo,China

会议类型: 国际会议

会议名称: The 2nd International Symposium on Application of Materials Science and Energy Materials (SAMSE 2018) 第二届材料科学应用与能源材料国际研讨会2018年

会议地点: 上海

会议语种:英文

页码: 1-8

在线出版日期: 2018-12-17（万方平台首次上网日期，不代表论文的发表时间）